219755255

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{1033}}^1$

素因数の和:1466

約数の個数: 16

約数和(自身を含む): 266623104

約数和(自身を除く): 46867849

約数列:

[1, 5, 157, 271, 785, 1033, 1355, 5165, 42547, 162181, 212735, 279943, 810905, 1399715, 43951051, 219755255]

約数ペア:

[(1, 219755255), (5, 43951051), (157, 1399715), (271, 810905), (785, 279943), (1033, 212735), (1355, 162181), (5165, 42547)]